body{
    background-image: url("backe.jpg");
    background-size: 1420px 700px;
    background-repeat:repeat-y;
    background-attachment:fixed;
    width: 1320px;height:500px;
}
h3{
    font-family: 华文行楷;
    font-size:50px;
}
a{color:black;}
a:hover{color:blue;}
a{text-decoration: none}
#head{
    width:1320px;
    height:125px;
}
#menu{width: 1000px;
    height:70px;
}
#p1{width: 1320px;
     height:50px;
}
#p2{width: 1320px;
    height:70px}
#p3{width: 1320px;
    height:70px}
#p4{width: 1320px;
    height:70px}
#p5{width: 1320px;
    height:70px}
select{width:254px;height:45px;font-size:20px }
table{float:right}


